diff --git a/libavformat/utils.c b/libavformat/utils.c
index fb5742b815..3171b21ea3 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -3354,8 +3354,9 @@ void av_dump_format(AVFormatContext *ic,
         av_log(NULL, AV_LOG_INFO, "  Duration: ");
         if (ic->duration != AV_NOPTS_VALUE) {
             int hours, mins, secs, us;
-            secs = ic->duration / AV_TIME_BASE;
-            us = ic->duration % AV_TIME_BASE;
+            int64_t duration = ic->duration + 5000;
+            secs = duration / AV_TIME_BASE;
+            us = duration % AV_TIME_BASE;
             mins = secs / 60;
             secs %= 60;
             hours = mins / 60;